1: <?php
 2: /*
 3:  * Copyright (c) 2014 @trashtoy
 4:  * https://github.com/trashtoy/
 5:  * 
 6:  * Permission is hereby granted, free of charge, to any person obtaining a copy of
 7:  * this software and associated documentation files (the "Software"), to deal in
 8:  * the Software without restriction, including without limitation the rights to use,
 9:  * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
10:  * Software, and to permit persons to whom the Software is furnished to do so,
11:  * subject to the following conditions:
12:  * 
13:  * The above copyright notice and this permission notice shall be included in all
14:  * copies or substantial portions of the Software.
15:  * 
16:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
18:  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
19:  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
20:  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21:  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22:  */
23: /**
24:  * PHP class file.
25:  * @auhtor trashtoy
26:  * @since  2.0.0
27:  */
28: namespace Peach\Markup;
29: 
30: /**
31:  * 開始タグの名前をもとに, 改行するかどうかを判定する BreakControl です.
32:  */
33: class NameBreakControl extends BreakControlWrapper
34: {
35:     /**
36:      * 常に改行する要素名の一覧
37:      * @var array
38:      */
39:     private $breakNames;
40:     
41:     /**
42:      * 常に改行しない要素名の一覧
43:      * @var array
44:      */
45:     private $noBreakNames;
46:     
47:     /**
48:      * 指定された要素の改行ルールを強制する NameBreakControl インスタンスを生成します。
49:      * 
50:      * @param array $breakNames   強制的に改行する要素名
51:      * @param array $noBreakNames 強制的に改行しない要素名
52:      * @param BreakControl $original オリジナルの BreakControl
53:      */
54:     public function __construct(array $breakNames, array $noBreakNames, BreakControl $original = null)
55:     {
56:         parent::__construct($original);
57:         $this->breakNames   = $breakNames;
58:         $this->noBreakNames = $noBreakNames;
59:     }
60:     
61:     /**
62:      * 強制的に改行する (または強制的に改行しない) 要素名のリストをもとに,
63:      * 指定された要素を改行するかどうかを決定します.
64:      * 改行リスト・非改行リストの両方に含まれている要素名の場合は,
65:      * 改行リストのほうが優先されます. (つまり常に改行されます)
66:      * 
67:      * 改行リスト・非改行リストのいずれにも含まれない場合は,
68:      * オリジナルの BreakControl の結果を返します.
69:      * 
70:      * @param  ContainerElement $node
71:      * @return bool
72:      */
73:     public function breaks(ContainerElement $node)
74:     {
75:         $name = $node->getName();
76:         if (in_array($name, $this->breakNames)) {
77:             return true;
78:         }
79:         if (in_array($name, $this->noBreakNames)) {
80:             return false;
81:         }
82:         
83:         return parent::breaks($node);
84:     }
85: }
86: